[ 45.448914] ------------[ cut here ]------------ [ 45.450046] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.452479] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.454078] Modules linked in: [ 45.454752] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.456896] Tainted: [W]=WARN [ 45.457541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.459082] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.460041] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 45.463358] RSP: 0018:ffff8880189f7bc0 EFLAGS: 00010286 [ 45.464388] RAX: 0000000000000000 RBX: ffffed100313ef78 RCX: ffffffff813a4050 [ 45.465747] RDX: ffff888017529bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.467089] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100313ef2f [ 45.468449] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.469798] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189f7df8 [ 45.471164] FS: 00007f3ddaf83900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.472685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.473784] CR2: 00007f3ddb475580 CR3: 000000000ddb8000 CR4: 0000000000350ef0 [ 45.475138] Call Trace: [ 45.475681] [ 45.476118] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.477081] ? __create_object+0x59/0x80 [ 45.477917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.478932] __vmalloc_noprof+0x59/0x60 [ 45.479735] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.480616] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.481572] bpf_prog_alloc+0x39/0x200 [ 45.482364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.483286] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.484255] do_seccomp+0x349/0x25e0 [ 45.485045] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.485970] ? __pfx_do_seccomp+0x10/0x10 [ 45.486819] ? find_held_lock+0x2b/0x80 [ 45.487628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.488635] ? static_key_count+0x60/0x80 [ 45.489425] prctl_set_seccomp+0x4e/0x70 [ 45.490189] __do_sys_prctl+0xe6c/0x1d70 [ 45.491033] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.491933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.492942] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.493966] ? irqentry_exit+0xf3/0x650 [ 45.494763] do_syscall_64+0xbf/0x430 [ 45.495549] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.496569] RIP: 0033:0x7f3ddb4755cd [ 45.497271] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 45.500555] RSP: 002b:00007ffe26cebed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.501994] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3ddb4755cd [ 45.503335] RDX: 00005556cebefe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.504689] RBP: 00007ffe26cebf30 R08: 0000000000000000 R09: 00007ffe26ceb5d0 [ 45.506026] R10: 0000000000000000 R11: 0000000000000246 R12: 00005556e65aeb10 [ 45.507347] R13: 00007ffe26cec360 R14: 00005556e65af2b0 R15: 00005556e65c36f0 [ 45.508731] [ 45.509182] irq event stamp: 1753 [ 45.509857] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 45.511416] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 45.513012] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 45.514588] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 45.516085] ---[ end trace 0000000000000000 ]--- [ 47.858632] ------------[ cut here ]------------ [ 47.859594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.861643] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 47.863088] Modules linked in: [ 47.863756] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.865736] Tainted: [W]=WARN [ 47.866293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.867797] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.868725] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 47.871929] RSP: 0018:ffff88801892fbc0 EFLAGS: 00010286 [ 47.873007] RAX: 0000000000000000 RBX: ffffed1003125f78 RCX: ffffffff813a4050 [ 47.874289] RDX: ffff8880162d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.875580] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003125f2f [ 47.876877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.878152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801892fdf8 [ 47.879484] FS: 00007fbe6cea4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.880935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.882018] CR2: 00007fbe6d396580 CR3: 000000000e5d1000 CR4: 0000000000350ef0 [ 47.883324] Call Trace: [ 47.883790] [ 47.884204] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.885100] ? __create_object+0x59/0x80 [ 47.885875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.886863] __vmalloc_noprof+0x59/0x60 [ 47.887637] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.888521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.889460] bpf_prog_alloc+0x39/0x200 [ 47.890149] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.891082] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.891995] do_seccomp+0x349/0x25e0 [ 47.892713] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.893633] ? __pfx_do_seccomp+0x10/0x10 [ 47.894433] ? find_held_lock+0x2b/0x80 [ 47.895160] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.896137] ? static_key_count+0x60/0x80 [ 47.896954] prctl_set_seccomp+0x4e/0x70 [ 47.897753] __do_sys_prctl+0xe6c/0x1d70 [ 47.898547] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.899416] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.900388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.901387] ? irqentry_exit+0xf3/0x650 [ 47.902123] do_syscall_64+0xbf/0x430 [ 47.902856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.903795] RIP: 0033:0x7fbe6d3965cd [ 47.904526] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 47.907701] RSP: 002b:00007ffe7012c9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.909097] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe6d3965cd [ 47.910376] RDX: 000055d0e7578e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.911666] RBP: 00007ffe7012ca30 R08: 0000000000000000 R09: 00007ffe7012c0d0 [ 47.912990] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d10297cad0 [ 47.914271] R13: 00007ffe7012ce60 R14: 000055d10297dbc0 R15: 000055d10298e780 [ 47.915582] [ 47.916001] irq event stamp: 1805 [ 47.916666] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 47.918186] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 47.919712] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 47.921273] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 47.922799] ---[ end trace 0000000000000000 ]--- [ 48.605227] ------------[ cut here ]------------ [ 48.605818] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.607135] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.608021] Modules linked in: [ 48.608397] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.609577] Tainted: [W]=WARN [ 48.609912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.610781] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.611369] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 48.613391] RSP: 0018:ffff888017077bc0 EFLAGS: 00010286 [ 48.613987] RAX: 0000000000000000 RBX: ffffed1002e0ef78 RCX: ffffffff813a4050 [ 48.614827] RDX: ffff888019d7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.615644] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0ef2f [ 48.616454] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.617242] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017077df8 [ 48.618072] FS: 00007fef1c3e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.618988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.619690] CR2: 00007fef1c9464a6 CR3: 000000002144a000 CR4: 0000000000350ef0 [ 48.620538] Call Trace: [ 48.620839] [ 48.621099] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.621695] ? __create_object+0x59/0x80 [ 48.622179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.622796] __vmalloc_noprof+0x59/0x60 [ 48.623260] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.623821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.624419] bpf_prog_alloc+0x39/0x200 [ 48.624865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.625453] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.626010] do_seccomp+0x349/0x25e0 [ 48.626475] ? find_held_lock+0x2b/0x80 [ 48.626959] ? do_prlimit+0x310/0x610 [ 48.627434] ? __pfx_do_seccomp+0x10/0x10 [ 48.627906] ? do_raw_spin_unlock+0x53/0x220 [ 48.628446] ? _raw_spin_unlock+0x1e/0x40 [ 48.628931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.629553] ? static_key_count+0x60/0x80 [ 48.630049] prctl_set_seccomp+0x4e/0x70 [ 48.630559] __do_sys_prctl+0xe6c/0x1d70 [ 48.631026] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.631569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.632167] ? irqentry_exit+0xf3/0x650 [ 48.632656] do_syscall_64+0xbf/0x430 [ 48.633101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.633702] RIP: 0033:0x7fef1c8d25cd [ 48.634119] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 48.636152] RSP: 002b:00007ffe05e650e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.637059] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef1c8d25cd [ 48.637875] RDX: 000055bce629ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.638703] RBP: 00007ffe05e65140 R08: 0000000000000000 R09: 00007ffe05e647e0 [ 48.639540] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bcebd022b0 [ 48.640370] R13: 00007ffe05e65570 R14: 000055bcebd04d20 R15: 000055bcebd168d0 [ 48.641178] [ 48.641482] irq event stamp: 1659 [ 48.641882] hardirqs last enabled at (1667): [] __up_console_sem+0x78/0x80 [ 48.642841] hardirqs last disabled at (1676): [] __up_console_sem+0x5d/0x80 [ 48.643819] softirqs last enabled at (1174): [] handle_softirqs+0x50c/0x770 [ 48.644827] softirqs last disabled at (1165): [] __irq_exit_rcu+0xc4/0x100 [ 48.645604] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43995' (ECDSA) to the list of known hosts. 2025/11/18 20:05:56 fuzzer started 2025/11/18 20:05:56 dialing manager at localhost:34383 2025/11/18 20:05:56 checking machine... 2025/11/18 20:05:56 checking revisions... [ 49.442983] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:05:56 testing simple program... [ 49.532747] cgroup: Unknown subsys name 'net' [ 49.601665] cgroup: Unknown subsys name 'cpuset' [ 49.618783] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:05:55 Registers: info registers vcpu 0 RAX=ffffffff81b2a21c RBX=ffffffff86725cd4 RCX=ffffffff81b2a223 RDX=0000000000000000 RSI=ffffffff86ab8442 RDI=ffffffff86725cc8 RBP=ffffffff86725cd8 RSP=ffff88801887f618 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725ce4 R13=ffffffff86725cc8 R14=ffffffff86725cc8 R15=dffffc0000000000 RIP=ffffffff8135da7f RFL=00000212 [----A--] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fbe6cea4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fbe6ce6e008 CR3=000000000d1ef000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025e63 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f793d5ff000 CR3=000000000d4ff000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=3ab827b94abf2aad114a2e120cbc8d28 XMM02=00000000003016e0ec2efd57dc4c00df XMM03=0000000000310070c066282de7adf169 XMM04=26380c3ad89fc10e00000000000ae988 XMM05=e1bcd410fb3842e6000000000031ecd8 XMM06=405749d8372a36f1000000000031eb60 XMM07=e042d86d42eb936e00000000003102f0 XMM08=c066282de7adf1690000000000301740 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000